Url
	https://edisondigital.rutgers.edu/document/CJ621ABC
Resource class
	dctype:Text
Title
	[CJ621ABC], Letter from Walter Seeley Mallory to Thomas Alva Edison, June 13th, 1912
Creator
	Mallory, Walter Seeley
Subject
	Testing and quality control
	Production difficulties and adjustments
	Cement
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1912-06-13
Type
	Letter
Identifier
	CJ621ABC
Source
	204:414
Relation
	Vulcanite Portland Cement Co
	Alpha Portland Cement Co
	Mason, William Horatio
	Kiefer, Herman E
	Hallingsworth-Moses, Alfred
Rights
	Thomas Edison National Historical Park
Date Created
	1912-06-13
Has Version
	https://archive.org/details/edisonmicrofilm204/page/n423/mode/1up Archive.org Viewer, Microfilm Series Reel 204
Is Part Of
	CJ621-F
Recipient
	Edison, Thomas Alva
Uri
	https://edisondigital.rutgers.edu/document/CJ621ABC https://edisondigital.rutgers.edu/document/CJ621ABC

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